Hide Windows scheduler bot execution

scripts/start_bot.py

@@ -11,6 +11,14 @@ PID_FILE = PROJECT / "logs" / "bot.pid"
 LOG_FILE = PROJECT / "logs" / "bot_stderr.log"
 
 
+def _bot_python() -> str:
+    if os.name == "nt":
+        pythonw = Path(sys.executable).with_name("pythonw.exe")
+        if pythonw.exists():
+            return str(pythonw)
+    return sys.executable
+
+
 def _taskkill(pid: int) -> None:
     subprocess.run(["taskkill", "/PID", str(pid), "/F"], capture_output=True, text=True)
 
@@ -69,7 +77,7 @@ def _start_bot() -> int:
 
     with open(LOG_FILE, "a", encoding="utf-8") as log:
         proc = subprocess.Popen(
-            [sys.executable, "-u", "app/main.py"],
+            [_bot_python(), "-u", "app/main.py"],
             cwd=PROJECT,
             creationflags=creationflags,
             stdout=log,